26056528

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:371

約数の個数: 40

約数和(自身を含む): 51816128

約数和(自身を除く): 25759600

約数列:

[1, 2, 4, 8, 16, 97, 103, 163, 194, 206, 326, 388, 412, 652, 776, 824, 1304, 1552, 1648, 2608, 9991, 15811, 16789, 19982, 31622, 33578, 39964, 63244, 67156, 79928, 126488, 134312, 159856, 252976, 268624, 1628533, 3257066, 6514132, 13028264, 26056528]

約数ペア:

[(1, 26056528), (2, 13028264), (4, 6514132), (8, 3257066), (16, 1628533), (97, 268624), (103, 252976), (163, 159856), (194, 134312), (206, 126488), (326, 79928), (388, 67156), (412, 63244), (652, 39964), (776, 33578), (824, 31622), (1304, 19982), (1552, 16789), (1648, 15811), (2608, 9991)]